DE2313825A1 - Vorgespannte hydrostatische fuehrungslageranordnung fuer werkzeugmaschinen - Google Patents
Vorgespannte hydrostatische fuehrungslageranordnung fuer werkzeugmaschinenInfo
- Publication number
- DE2313825A1 DE2313825A1 DE2313825A DE2313825A DE2313825A1 DE 2313825 A1 DE2313825 A1 DE 2313825A1 DE 2313825 A DE2313825 A DE 2313825A DE 2313825 A DE2313825 A DE 2313825A DE 2313825 A1 DE2313825 A1 DE 2313825A1
- Authority
- DE
- Germany
- Prior art keywords
- bearing surface
- hydrostatic
- table top
- preload
- base part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002706 hydrostatic effect Effects 0.000 title claims description 67
- 230000036316 preload Effects 0.000 claims description 36
- 239000013589 supplement Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 8
- 238000007789 sealing Methods 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/38—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
- B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
- B23Q1/522—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair which is perpendicular to the working surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/02—Sliding-contact bearings
- F16C29/025—Hydrostatic or aerostatic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2220/00—Machine tool components
- B23Q2220/004—Rotary tables
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2322/00—Apparatus used in shaping articles
- F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/30868—Work support
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/30868—Work support
- Y10T409/308792—Indexable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/14—Rotary member or shaft indexing, e.g., tool or work turret
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Machine Tool Units (AREA)
- Machine Tool Positioning Apparatuses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24172472A | 1972-04-06 | 1972-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2313825A1 true DE2313825A1 (de) | 1973-10-18 |
Family
ID=22911912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2313825A Pending DE2313825A1 (de) | 1972-04-06 | 1973-03-20 | Vorgespannte hydrostatische fuehrungslageranordnung fuer werkzeugmaschinen |
Country Status (5)
Country | Link |
---|---|
US (1) | US3772961A (ja) |
JP (1) | JPS545540B2 (ja) |
CA (1) | CA982338A (ja) |
DE (1) | DE2313825A1 (ja) |
GB (1) | GB1400966A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3118141A1 (de) * | 1981-05-07 | 1982-11-18 | Maho Werkzeugmaschinenbau Babel & Co, 8962 Pfronten | Teilapparat fuer eine programmgesteuerte werkzeugmaschine |
FR2515086A1 (fr) * | 1981-10-26 | 1983-04-29 | Davis Gage Engineering Cy Ag | Plateau diviseur rotatif avec roulements ou coussinets precontraints par pression hydraulique |
FR2547228A1 (fr) * | 1983-06-08 | 1984-12-14 | Cincinnati Milacron Ind Inc | Amortisseur pour glissieres de machines-outils |
FR2616701A1 (fr) * | 1987-06-16 | 1988-12-23 | Krasnod Stankostroitelnoe | Table rotative pour une machine-outil vertical |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3934949A (en) * | 1973-12-27 | 1976-01-27 | Bell Telephone Laboratories, Incorporated | Method for reducing rotation components in table translation |
US4188142A (en) * | 1977-11-09 | 1980-02-12 | Olsson Hans O | Lockable swivel coupling |
US4376556A (en) * | 1980-09-02 | 1983-03-15 | Bergman Raymond A | Linear bearing arrangement |
US4444534A (en) * | 1981-04-27 | 1984-04-24 | Bergman Raymond A | Vertical and horizontal machine tools |
US5239892A (en) * | 1990-08-27 | 1993-08-31 | Mitutoyo Corporation | Rotating device |
US5862718A (en) * | 1995-04-20 | 1999-01-26 | Kiesling; Jeff L. | Indexing table |
US5882158A (en) * | 1996-05-31 | 1999-03-16 | Deckel Maho Gmbh | Drive assembly |
US5807162A (en) * | 1996-07-03 | 1998-09-15 | Blanchard Windsor Corp. | Grinding apparatus, and process for the operation thereof |
CN100336628C (zh) * | 2004-06-09 | 2007-09-12 | 潘旭华 | 一种静压导轨的装配方法 |
CN101125403B (zh) * | 2007-09-27 | 2010-05-19 | 天津市第二机床有限公司 | 气压卸荷贴塑导轨 |
DE102009023079A1 (de) * | 2009-05-28 | 2010-12-02 | Weiß GmbH Sondermaschinentechnik | Rundschalttisch |
US9566678B2 (en) * | 2010-11-15 | 2017-02-14 | Bost Machine Tools Company, S.A. | System of variable hydrostatic guideway for vertical lathes and a vertical lathe that includes said guideway |
CN103551865B (zh) * | 2013-11-19 | 2015-09-30 | 周永林 | 数控液压直驱油缸等分工作台 |
TWI560019B (en) | 2014-11-21 | 2016-12-01 | Ind Tech Res Inst | Hydraulic hydrostatic pressure rotation module |
ITUB20151827A1 (it) * | 2015-07-02 | 2017-01-02 | Mario Carnaghi Spa | Tavola rotante idrostatica, particolarmente per torni verticali |
JP6370767B2 (ja) * | 2015-11-25 | 2018-08-08 | ファナック株式会社 | 放電加工機用の回転テーブル装置 |
CN105458744A (zh) * | 2015-12-13 | 2016-04-06 | 北京工业大学 | 一种定量定压式液体静压转台实验装置 |
DE102017214362A1 (de) * | 2017-05-17 | 2018-11-22 | Deckel Maho Pfronten Gmbh | Vorrichtung zum klemmen eines drehbar gelagerten wellenelements, insbesondere zum einsatz an einer werkzeugmaschine, und achsaufbau einer werkzeugmaschine |
JP7158815B2 (ja) * | 2018-10-31 | 2022-10-24 | 株式会社ミツトヨ | 回転テーブル装置 |
CN110469585A (zh) * | 2019-09-17 | 2019-11-19 | 苏州江本精密机械有限公司 | 一种大型卧式数控分度盘使用的气浮轴承 |
JP2022110346A (ja) * | 2021-01-18 | 2022-07-29 | 株式会社ジェイテクト | 回転テーブル装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1047342A (ja) * | 1963-01-30 |
-
1972
- 1972-04-06 US US00241724A patent/US3772961A/en not_active Expired - Lifetime
-
1973
- 1973-02-26 CA CA164,536A patent/CA982338A/en not_active Expired
- 1973-03-15 GB GB1246173A patent/GB1400966A/en not_active Expired
- 1973-03-20 JP JP3152573A patent/JPS545540B2/ja not_active Expired
- 1973-03-20 DE DE2313825A patent/DE2313825A1/de active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3118141A1 (de) * | 1981-05-07 | 1982-11-18 | Maho Werkzeugmaschinenbau Babel & Co, 8962 Pfronten | Teilapparat fuer eine programmgesteuerte werkzeugmaschine |
FR2515086A1 (fr) * | 1981-10-26 | 1983-04-29 | Davis Gage Engineering Cy Ag | Plateau diviseur rotatif avec roulements ou coussinets precontraints par pression hydraulique |
FR2547228A1 (fr) * | 1983-06-08 | 1984-12-14 | Cincinnati Milacron Ind Inc | Amortisseur pour glissieres de machines-outils |
FR2616701A1 (fr) * | 1987-06-16 | 1988-12-23 | Krasnod Stankostroitelnoe | Table rotative pour une machine-outil vertical |
Also Published As
Publication number | Publication date |
---|---|
CA982338A (en) | 1976-01-27 |
US3772961A (en) | 1973-11-20 |
JPS545540B2 (ja) | 1979-03-17 |
JPS498882A (ja) | 1974-01-25 |
GB1400966A (en) | 1975-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
OHW | Rejection |